申请人:Vernalis (R&D) Limited
公开号:US07875600B2
公开(公告)日:2011-01-25
Compounds of formula (I); wherein R1 is H or NHZ; R2 is optionally substituted aryl or heteroaryl attached via a carbon atom; R3 is H; optionally substituted C1-C6alkyl, C2-C6alkenyl, C2-C6alkynyl, or C3 C7 cycloalkyl, halogen; OH or OR, or R4 is H, optionally substituted C1-C6alkyl, C3 C6alkenyl, C3-C6alkynyl, C3-C7 cycloalkyl, aryl or heteroaryl, R5 is H or optionally substituted C1-C6alkyl, C3-C6alkenyl, C3-C6alkynyl, or C3-C7 cycloalkyl; or R4 and R5 together form a 5 or 6-membered heterocyclic ring; and R10 is optionally substituted C1-C6alkyl; are purine receptor, particularly adenosine receptor antagonists, useful for treatment of, inter alia, movement disorders such as Parkinsons disease.
式(I)化合物,其中R1为H或NHZ;R2为通过碳原子连接的可选取代芳基或杂环芳基;R3为H;可选取代的C1-C6烷基,C2-C6烯基,C2-C6炔基或C3-C7环烷基,卤素;OH或OR,或R4为H,可选取代的C1-C6烷基,C3-C6烯基,C3-C6炔基,C3-C7环烷基,芳基或杂环芳基,R5为H或可选取代的C1-C6烷基,C3-C6烯基,C3-C6炔基或C3-C7环烷基;或R4和R5共同形成5或6成员杂环环;R10为可选取代的C1-C6烷基。这些化合物是嘌呤受体,特别是腺苷受体拮抗剂,可用于治疗运动障碍症,如帕金森病等。